Messages in this thread | | | From | Andrey Konovalov <> | Date | Thu, 30 Dec 2021 20:11:25 +0100 | Subject | Re: [PATCH mm v4 07/39] mm: clarify __GFP_ZEROTAGS comment |
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On Tue, Dec 21, 2021 at 10:17 AM Alexander Potapenko <glider@google.com> wrote: > > On Mon, Dec 20, 2021 at 10:59 PM <andrey.konovalov@linux.dev> wrote: > > > > From: Andrey Konovalov <andreyknvl@google.com> > > Reviewed-by: Alexander Potapenko <glider@google.com> > > > > > __GFP_ZEROTAGS is intended as an optimization: if memory is zeroed during > > allocation, it's possible to set memory tags at the same time with little > > performance impact. > Perhaps you could mention this intention explicitly in the comment? > Right now it still doesn't reference performance.
Sure, will do in v5. Thanks!
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